Please Help With My First Build!

I initially did have an AMD build set up, copied from a youtuber (it sounds bad, but I just wanted to know 100% that my parts would work!)  But recently I was advised not to that by a friend very experienced with computer builds, he said that Intel would be better in the long run. I am now really stuck. My price range is £500 ($842.) And I would really appreciate any help on what to get and what the best bang for my buck is! Thank you so much!

http://uk.pcpartpicker.com/p/QCcQcf

CPU: AMD FX-6300 3.5GHz 6-Core Processor (£71.52 @ Amazon UK)

CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£23.90 @ Ebuyer)

Motherboard: Gigabyte GA-970A-UD3P ATX AM3+ Motherboard (£64.00 @ Amazon UK)

Memory: Kingston Black Series 8GB (2 x 4GB) DDR3-1600 Memory (£58.18 @ Amazon UK)

Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£38.70 @ Aria PC)

Video Card: MSI Radeon R9 280 3GB TWIN FROZR Video Card (£164.74 @ Scan.co.uk)

Case: Corsair 200R ATX Mid Tower Case (£44.99 @ Amazon UK)

Power Supply: Corsair CX 500W 80+ Bronze Certified Semi-Modular ATX Power Supply (£45.78 @ Amazon UK)

Optical Drive: Lite-On iHDS118-04 DVD/CD Drive (£9.58 @ Scan.co.uk)

Total: £521.39

https://www.youtube.com/watch?v=O0G1GDxBwq4

Intel is too expensive at this price point.  +1 on this build here.

Ok, I'll use this and then upgrade in a year or two after a longer saving period. Thank you very much for help!!!!!!